145137624

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{21521}}^1$

素因数の和:21811

約数の個数: 32

約数和(自身を含む): 364152240

約数和(自身を除く): 219014616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 21521, 43042, 64563, 86084, 129126, 172168, 258252, 516504, 6047401, 12094802, 18142203, 24189604, 36284406, 48379208, 72568812, 145137624]

約数ペア:

[(1, 145137624), (2, 72568812), (3, 48379208), (4, 36284406), (6, 24189604), (8, 18142203), (12, 12094802), (24, 6047401), (281, 516504), (562, 258252), (843, 172168), (1124, 129126), (1686, 86084), (2248, 64563), (3372, 43042), (6744, 21521)]